java.util.Iterator<K>
, MapIterator<K,V>
, ResettableIterator<K>
AbstractSortedMapDecorator.SortedMapIterator
public class EntrySetToMapIteratorAdapter<K,V> extends java.lang.Object implements MapIterator<K,V>, ResettableIterator<K>
Constructor | Description |
---|---|
EntrySetToMapIteratorAdapter(java.util.Set<java.util.Map.Entry<K,V>> entrySet) |
Create a new EntrySetToMapIteratorAdapter.
|
Modifier and Type | Method | Description |
---|---|---|
protected java.util.Map.Entry<K,V> |
current() |
Get the currently active entry.
|
K |
getKey() |
Gets the current key, which is the key returned by the last call
to
next() . |
V |
getValue() |
Gets the current value, which is the value associated with the last key
returned by
next() . |
boolean |
hasNext() |
Checks to see if there are more entries still to be iterated.
|
K |
next() |
Gets the next key from the
Map . |
void |
remove() |
Removes the last returned key from the underlying
Map (optional operation). |
void |
reset() |
Resets the iterator back to the position at which the iterator
was created.
|
V |
setValue(V value) |
Sets the value associated with the current key (optional operation).
|
public K getKey()
next()
.getKey
in interface MapIterator<K,V>
public V getValue()
next()
.getValue
in interface MapIterator<K,V>
public V setValue(V value)
setValue
in interface MapIterator<K,V>
value
- the new valuepublic boolean hasNext()
hasNext
in interface java.util.Iterator<K>
hasNext
in interface MapIterator<K,V>
true
if the iterator has more elementspublic K next()
Map
.next
in interface java.util.Iterator<K>
next
in interface MapIterator<K,V>
public void reset()
reset
in interface ResettableIterator<K>
public void remove()
Map
(optional operation).
This method can be called once per call to next()
.
remove
in interface java.util.Iterator<K>
remove
in interface MapIterator<K,V>
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